noctilucence flashlight Model : D47 Material : 6061-T6 aluminum alloy Housing treatment: common oxidation Size : L105mm*D35.5mm*D27mm Body color: Can be requested by customers LED : 19 high-brightness LED incandescent lamps Power : adopt 3*AAA battery On-off mode: tail button switch Weight : 77G Brightness : 20000-22000MCD Lighting hours: 6-8 hours Operating voltage : 4.5V Delivery packaging : white box Application : camping,outdoor lighting ,house standing sets and business gift.